CN1247181C - Machine for pelletizing Chinese gerbal medicine - Google Patents
Machine for pelletizing Chinese gerbal medicine Download PDFInfo
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- CN1247181C CN1247181C CN 03130428 CN03130428A CN1247181C CN 1247181 C CN1247181 C CN 1247181C CN 03130428 CN03130428 CN 03130428 CN 03130428 A CN03130428 A CN 03130428A CN 1247181 C CN1247181 C CN 1247181C
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- carrying roller
- roller
- pill
- rubbing
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Abstract
The present invention relates to a machine for preparing Chinese medicinal pills, which belongs to the field of pharmaceutical machinery. The machine can continuously produce round, smooth and bright pills in one-step forming. The machine has the main structure that an AC frequency-changing and speed-adjusting motor is connected with a supporting roller by a coupling in a transmission mode, the supporting roller is fixed by a supporter and a bearing, and two rubbing rollers are fixed by a sliding supporter, a fixing supporter and a bearing. Gears on the supporting roller are engaged with gears on the two rubbing rollers, and the fixing supporter and the sliding supporter are fixed on a guiding track by screw bolts. The supporter of the supporting roller is fixed on the guiding track, and a pill receiving sliding channel is fixedly arranged on the sliding supporter. The machine can continuously produce the pills in one-step forming, and the made pills are round, smooth and bright. Pills with different diameters can be produced only by replacing the rubbing rollers and the supporting roller within the diameter series of the pills. The machine can be extensively used for pharmaceutical industries of Chinese medicine.
Description
Technical field
The invention belongs to pharmaceutical machine, particularly a kind of Chinese medicine pellet processing machine.
Background technology
The preparation of Chinese medicine water-honeyed pill, concentrated pill is at present now generally adopted and is moulded method for making, with mechanical extrusion, pill.Because the special processing technique of Chinese medicine, the preparation of water-honeyed pill, concentrated pill can not be used the general process equipment of Western medicine, and domestic then mainly is to be the representative type to rub ball with the hands, and the conventional art process route is as follows:
The system bar becomes ball → leave standstill → screen benefit weight → oven drying → select ball → hit light glazing → packing.
This technology has following shortcoming:
1) become ball to adopt and rub ball with the hands, the cycle of twisting is about 0.7 week, becomes the ball rough surface, and roundness is poor, and the ball method of double differences is different big;
2) need repeated screening, benefit to weigh, qualified until weight;
3) the artificial production of genus discontinuous, the cycle is long, and polluter is many, does not meet the GMP standard-required.
For this reason, the pill one-shot forming will become the main direction of water-honeyed pill, concentrated pill preparation development.
Summary of the invention
The objective of the invention is to overcome weak point of the prior art, solve pill circle, light, bright and continuous production one-shot forming problem, thereby a kind of Chinese medicine pellet processing machine is provided.
Technical solution of the present invention is as follows:
The structure of Chinese medicine pellet processing machine is, ac variable frequency speed regulation motor (12) by shaft coupling (1) with its on have a helical groove carrying roller (10) be in transmission connection, carrying roller (10) supports (9) in the vertical direction by fixed support (3) and carrying roller and fixes, carrying roller (10) axially be to be fixed on the fixed support (3) by two locking nuts (11) and bearing (5), two have semi-circular spiral fluted rubbing roller (4) and fix by sliding support (6) and fixed support (3) in the vertical direction, be to be fixed on sliding support (6) and the fixed support (3) on the level by two bearings (5), three gears (2) are separately fixed on two rubbing rollers (4) and the carrying roller (10) by screw, gear (2) on gear (2) on the carrying roller (10) and two rubbing rollers (4) meshes and drives its rotation, fixed support (3) and sliding support (6) are by being bolted on the guide rail (8), carrying roller supports (9) and is fixed on the guide rail (8) by respective outer side edges, and pill reception slideway (7) installs and is welded on the sliding support (6).
The big footpath of spiral of the rubbing roller (4) that two hand of spiral is identical is tangent, the hand of spiral of rubbing roller (4) and turning to and the hand of spiral and the switched in opposite of carrying roller (10), the semi-circular helicla flute of the cylindrical of pill (13) and two rubbing rollers (4) and the big footpath of spiral of carrying roller (10) are tangent.The end of carrying roller (10) is led into fillet.
This machine adopts modularized design, and the pill diameter is 2～22mm, only needs replacing rubbing roller (4) and carrying roller (10) just can produce the pill (13) of different-diameter.
Its operation principle is: the big footpath of rubbing roller spiral that two hand of spiral is identical is tangent, the spiral fluted normal direction of rubbing roller is shaped as the semi-circular shape of the pill that will form, pill is in the spatial form that two rubbing rollers form, in order to prevent that pill from dropping out from rubbing roller, carrying roller is arranged under the pill, the bottom of pill and the big footpath of the spiral of carrying roller are tangent, the hand of spiral of rubbing roller is opposite with the hand of spiral of carrying roller, the holder tooth of carrying roller is inserted in the helicla flute of rubbing roller, the profile of tooth of rubbing roller is inserted in the helicla flute of carrying roller, and the helical pitch of rubbing roller and carrying roller equates.The horizontal axis coplane and the level of the pill of two rubbing roller axis and circle.Pill has three mutually perpendicular angular velocity of rotations under the support of the promotion of rubbing roller spiral and carrying roller, the barycenter of pill moves along the axis direction of roller, when pill reaches circle, light, bright degree, pill moves to the art end of carrying roller, falls down from two rubbing rollers, falls into pill and receives slideway.In certain a series of pill diameter, only need to change rubbing roller and carrying roller, just can produce the pill of different-diameter.
By adopting said structure, owing to the helical structure of rubbing roller, under the promotion of spiral, pill can continuous production, and it is whole and bright to reach pill shaped circle, only needs to increase the length of spiral shell roller, to increase the rolling time of pill, the productivity ratio that this does not influence pill has realized the requirement of pill once-forming.It is short that this structure has overcome the pill rolling time, becomes the ball rough surface, the shortcoming of roundness difference, as long as medicated strip enters the vary in diameter of the preceding medicated strip of rubbing roller in the scope that error allows, just can overcome the different big shortcoming of the ball method of double differences, not need repeated screening, benefit to weigh, qualified until weight.The pill once-forming belongs to continous way production, and is with short production cycle, and polluter reduces, and meets the GMP standard-required.
The present invention compared with prior art has following beneficial effect:
(1) realization piller preparation technology's a leap: the pill one-shot forming, technology is brief efficient.The production of traditional handicraft discontinuous, complex process, polluter shortcoming how have fundamentally been abandoned.
(2) it is whole and bright to reach pill shaped circle, only needs to increase the length of spiral shell roller, increases the rolling time of pill, and this does not influence the productivity ratio of pill.
(3) pill rolls forward under the support of spiral and impetus, have three mutually perpendicular torques, promptly have three mutually perpendicular rotating speeds, satisfy the primary condition of pill Cheng Yuan, make that the pill rounding is even, color and luster is consistent, smooth surface does not have the crack, mottle, pill is solid, and it is heavy to need not the screening benefit, thereby can be used as the final ball type of water-honeyed pill concentrated pill.
(4) modularized design in a certain diameter series, is changed rubbing roller and carrying roller, and motor variable-frequency speed-regulating just can be produced the pill of different-diameter.
Description of drawings:
Fig. 1 is the structural front view of Chinese medicine pellet processing machine of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is that the z-y face of Chinese medicine pellet processing machine three rollers and pill contact wire rotates sketch map;
Fig. 5 is that the x-y face of Chinese medicine pellet processing machine three rollers and pill contact wire rotates sketch map.
Wherein M1, the M2 among Fig. 4, Fig. 5 is the torque of rubbing roller, and M3 is the torque of carrying roller, and M4 is the torque of pill x-y face.
The specific embodiment
The preparation diameter is that the structure of the Chinese medicine pellet processing machine of 6mm pill is: ac variable frequency speed regulation motor 12 by shaft coupling 1 with its on have a helical groove carrying roller 10 be in transmission connection, the external diameter of carrying roller 10 is that 14mm, internal diameter are 9mm.Carrying roller 10 supports 9 in the vertical directions by fixed support 3 and carrying roller again and fixes, carrying roller 10 axially be to be fixed on the fixed support 3 by two locking nuts 11 and bearing 5, two have semi-circular spiral fluted rubbing roller 4 and fix by sliding support 6 and fixed support 3 in the vertical directions, be to be fixed on sliding support 6 and the fixed support 3 by two bearings 5 on the level, the external diameter of rubbing roller 4 is that 15mm, internal diameter are 9mm.Three gears 2 are separately fixed on two rubbing rollers 4 and the carrying roller 10 by screw, gear 2 engagements on gear 2 on the carrying roller 10 and two rubbing rollers 4 also drive its rotation, fixed support 3 and sliding support 6 are by being bolted on the guide rail 8, carrying roller supports 9 and is fixed on the guide rail 8 by respective outer side edges, and pill receives slideway 7 and is welded on the sliding support 6.The big footpath of spiral of the rubbing roller 4 that two hand of spiral is identical is tangent, and the hand of spiral of the hand of spiral of rubbing roller 4 and carrying roller 10 is opposite, turns to also on the contrary, and the semi-circular helicla flute of the cylindrical of pill 13 and two rubbing rollers 4 and the big footpath of spiral of carrying roller 10 are tangent.The end of carrying roller 10 is led into fillet.
The work process of Chinese medicine pellet processing machine of the present invention is: ac variable frequency speed regulation motor 12 is in transmission connection by shaft coupling 1 and carrying roller 10, three gears 2 are separately fixed on two rubbing rollers 4 and the carrying roller 10 by screw, and gear 2 engagements on the gear 2 on the carrying roller 10 and two rubbing rollers 4 also drive its rotation.Medicated strip enters in the space structure of two rubbing rollers 4 and carrying roller 10 formation from the oblique upper of fixed support 3, the big footpath of rubbing roller 4 spirals that two hand of spiral is identical is tangent, under the transmission of gear 2, turning to of two rubbing rollers 4 is identical, carrying roller 10 is arranged under the pill 13, the bottom of pill 13 and the big footpath of the spiral of carrying roller are tangent, and the hand of spiral of the hand of spiral of carrying roller 10 and rubbing roller 4 is opposite, turn to also opposite.The big footpath of the spiral of the helicla flute of pill 13 and two rubbing rollers 4, carrying roller 10 is tangent, pill 13 is under the support of the promotion of rubbing roller 4 spirals and carrying roller 10, have three mutually perpendicular angular velocity of rotations, its barycenter moves along the axis direction of roller, when pill reaches circle, light, bright degree, pill moves to the end of carrying roller 10, falls down from two rubbing rollers, falls into pill and receives slideway 7.For the ease of falling of pill, and fall in the process and do not scratched by carrying roller 10, the end of carrying roller 10 need be led into fillet.Rotation sketch map such as Fig. 4 of three rollers and pill are shown in Figure 5.
Reach the requirement of pill for the relative position that makes rubbing roller and carrying roller, the relative position of three rollers needs to adjust when assembling, gear on the carrying roller will drive two gears on the rubbing roller, the relative position of profile of tooth and between cog needs correspondence, so when assembling for the first time, the connection between gear and roller manufactures after needing the relative position of roller and gear to adjust.During assembling, the change of relative position between roller can be put on the position of pill and the steel ball of pharmacy ball with diameter of wanting in order to prevent to hole.Change the ac variable frequency speed regulation rotating speed of motor, to change pill speed.
Claims (3)
1, a kind of Chinese medicine pellet processing machine, mainly by the ac variable frequency speed regulation motor, carrying roller, rubbing roller, fixed support, gear is formed, it is characterized in that: the ac variable frequency speed regulation motor (12) of Chinese medicine pellet processing machine by shaft coupling (1) with its on have a helical groove carrying roller (10) be in transmission connection, carrying roller (10) supports (9) in the vertical direction by fixed support (3) and carrying roller and fixes, carrying roller (10) axially be to be fixed on the fixed support (3) by two locking nuts (11) and bearing (5), two have semi-circular spiral fluted rubbing roller (4) and fix by sliding support (6) and fixed support (3) in the vertical direction, be to be fixed on sliding support (6) and the fixed support (3) on the level by two bearings (5), three gears (2) are separately fixed on two rubbing rollers (4) and the carrying roller (10) by screw, gear (2) on gear (2) on the carrying roller (10) and two rubbing rollers (4) meshes and drives its rotation, fixed support (3) and sliding support (6) are by being bolted on the guide rail (8), carrying roller supports (9) and is fixed on the guide rail (8) by respective outer side edges, pill receives slideway (7) and is packed on the sliding support (6), the hand of spiral of described two rubbing rollers (4) is identical and the big footpath of spiral is tangent, the helicla flute of rubbing roller (4) is shaped as semi-circular shape, carrying roller (10) is arranged under the pill (13), the big footpath of the semi-circular helicla flute of the cylindrical of pill (13) and two carrying rollers (4) and carrying roller (10) is tangent, the hand of spiral of the hand of spiral of rubbing roller (4) and carrying roller (10) is opposite, the holder tooth of carrying roller (10) is inserted in the helicla flute of rubbing roller (4), the profile of tooth of rubbing roller (4) is inserted in the helicla flute of carrying roller (10), and the helical pitch of rubbing roller (4) and carrying roller (10) equates.
2, according to the said Chinese medicine pellet processing machine of claim 1, it is characterized in that: the end of carrying roller (10) is led into fillet.
3, according to the said Chinese medicine pellet processing machine of claim 1, it is characterized in that: this machine adopts modularized design, the pill diameter is 2～22mm, and the pill diameter is divided into several series, only needs replacing rubbing roller (4) and carrying roller (10) just can produce the pill (13) of different-diameter in each series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03130428 CN1247181C (en) | 2003-07-21 | 2003-07-21 | Machine for pelletizing Chinese gerbal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03130428 CN1247181C (en) | 2003-07-21 | 2003-07-21 | Machine for pelletizing Chinese gerbal medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1480122A CN1480122A (en) | 2004-03-10 |
| CN1247181C true CN1247181C (en) | 2006-03-29 |
Family
ID=34153744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03130428 Expired - Fee Related CN1247181C (en) | 2003-07-21 | 2003-07-21 | Machine for pelletizing Chinese gerbal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1247181C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013001817U1 (en) * | 2013-02-26 | 2014-06-04 | Vemag Maschinenbau Gmbh | Arrangement of tight closing screw conveyors |
| CN105581907B (en) * | 2014-10-20 | 2022-12-13 | 上海中医药大学附属龙华医院 | Folding type medicated thread manufacturing device |
| CN104940021B (en) * | 2015-07-20 | 2018-09-21 | 黑龙江迪尔制药机械有限责任公司 | A kind of pill molding machine of the big honeyed pill making machine of five roller of numerical control |
| CN113616526A (en) * | 2021-08-24 | 2021-11-09 | 湖北润安生物科技有限公司 | Honey suppository and processing system thereof |
| CN114849589B (en) * | 2022-06-18 | 2023-05-12 | 温岭市泽国化工机械有限公司 | Material rounding device |
| CN116880160A (en) * | 2023-09-06 | 2023-10-13 | 浙江大学 | Method and system for monitoring pill making process of medicine strips |
-
2003
- 2003-07-21 CN CN 03130428 patent/CN1247181C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1480122A (en) | 2004-03-10 |
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Granted publication date: 20060329 |